Gas combi (combination) boilers are the most popular heating and hot water solution in the UK. Over 15 million have been fitted across the country and they are the preferred choice for most householders and installers.
All Worcester Greenstar combis are designed and manufactured to provide high levels of performance and operating efficiency. This is achieved through unique features like the ‘keep hot’ facility which ensures hot water is almost instantly available. The boilers also incorporate an ‘Eco’ mode button which can be used to override the ‘keep hot’ facility. This has the advantage of using less gas, as energy is only consumed when hot water is required.